| Name | Script Name | Type | Description | Supports None | Default | Minimum | Maximum |
| Layer Type | LayerType | Enumeration (LayerType) | TempLink | No | Raster | | |
| LayerRect | LayerRect | Rectangle | Bounding rectangle of the layer data in canvas coordinates. | No | Left 0.0 Right 0.0 Top 0.0 Bottom 0.0 | | |
| IsBackground | IsBackground | Enumeration (Boolean) | Set to true if this is the background layer. | No | False | | |
| Navigation Path | Path | Tuple | Path to get to the new layer, expressed as going up in the object tree, across to a sibling, and then into children. | No | 0 | | |
| LayerPositionRect | Rectangle | | No | Left 0.0 Right 0.0 Top 0.0 Bottom 0.0 | | |
